diff --git a/pkgs/by-name/pe/perplexity-mcp/package.nix b/pkgs/by-name/pe/perplexity-mcp/package.nix
index 4784dfe39c19..e0516a6f023f 100644
--- a/pkgs/by-name/pe/perplexity-mcp/package.nix
+++ b/pkgs/by-name/pe/perplexity-mcp/package.nix
@@ -7,13 +7,13 @@
 
 buildNpmPackage (finalAttrs: {
   pname = "perplexity-mcp";
-  version = "0-unstable-2026-04-14";
+  version = "0-unstable-2026-06-17";
 
   src = fetchFromGitHub {
     owner = "perplexityai";
     repo = "modelcontextprotocol";
-    rev = "dd5e0785520833ebc95d5e97c8fa68971dcae07b";
-    hash = "sha256-hMIPsUsI1e8bOdPQ9t6m4/vGv07NCuC8wnYLUKolNOo=";
+    rev = "7c8993499c808e5b3c11b8c16736687ecef0f457";
+    hash = "sha256-6uGJJ+xEVoUZYSPTMr4DSh6j4bq8nYSsUG5XDC9WKag=";
   };
 
   npmDepsHash = "sha256-UWxUjneYQeM9GlbIr/zW2TrZuPJ2QOTKwbXKNuVazFg=";